RESIDUE   1XX     17
CONECT      CAA    4 CAF  H1   H2   H3  
CONECT      CAF    3 CAA  OAE  CAH 
CONECT      OAE    2 CAF  CAI 
CONECT      CAI    4 OAE  CAB  CAG  H4  
CONECT      CAB    4 CAI  H5   H6   H7  
CONECT      CAG    3 CAI  OAC  CAH 
CONECT      OAC    1 CAG 
CONECT      CAH    3 CAF  CAG  OAD 
CONECT      OAD    2 CAH  H8  
CONECT      H1     1 CAA 
CONECT      H2     1 CAA 
CONECT      H3     1 CAA 
CONECT      H4     1 CAI 
CONECT      H5     1 CAB 
CONECT      H6     1 CAB 
CONECT      H7     1 CAB 
CONECT      H8     1 OAD 
END   
HET    1XX             17
HETNAM     1XX (2R)-4-hydroxy-2,5-dimethylfuran-3(2H)-one
FORMUL      1XX    C6 H8 O3